Introduction
Thank you for choosing the DEVAISE Office Chair, model ABGY010. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure you get the most out of your ergonomic office chair. Please read this manual thoroughly before assembly and use, and retain it for future reference.
Image: The DEVAISE Office Chair ABGY010, showcasing its design in a typical office environment.
Safety Information
To ensure safe operation and prevent injury or damage, please observe the following:
- Ensure the chair is used within its maximum weight limit of 300 pounds. Exceeding this limit may cause instability or damage.
- Always follow the assembly instructions carefully. Incorrect assembly can lead to structural weakness and potential hazards.
- Keep children and pets away from the chair during assembly. Small parts could be a choking hazard.
- Do not stand on the chair.
- Avoid using the chair on uneven surfaces.
- Regularly check all bolts and screws to ensure they are tightened.
Package Contents
Before beginning assembly, verify that all components are present and undamaged. If any parts are missing or damaged, please contact customer support.
- Backrest (1)
- Seat Cushion (1)
- Armrests (2)
- Gas Lift Cylinder (1)
- Star Base (1)
- Casters (5)
- Mechanism Plate (1)
- Hardware Pack (Screws, Washers, Allen Wrench)
- Instruction Manual (1)
Assembly Instructions
Assembly is designed to be quick and straightforward, typically taking about 15 minutes. Follow these steps carefully:
- Attach Casters to Base: Insert each of the five casters into the holes at the end of each leg of the star base. Push firmly until they click into place.
- Insert Gas Lift: Place the gas lift cylinder into the center hole of the assembled star base.
- Attach Mechanism Plate to Seat: Align the mechanism plate with the screw holes on the underside of the seat cushion. Ensure the front of the mechanism faces the front of the seat. Secure with screws using the provided Allen wrench.
- Attach Armrests to Seat: Attach the armrests to the sides of the seat cushion using the designated screws. Ensure they are oriented correctly for the flip-up function.
- Attach Backrest to Seat: Align the backrest with the mounting points on the seat cushion and armrests. Secure with screws.
- Connect Seat Assembly to Gas Lift: Carefully place the assembled seat, backrest, and armrests onto the gas lift cylinder, ensuring the center hole of the mechanism plate aligns with the top of the gas lift. Press down firmly to secure.
Your DEVAISE Office Chair is now assembled and ready for use.
Operating Instructions
The DEVAISE Office Chair offers several adjustable features for personalized comfort:
1. Seat Height Adjustment
To adjust the seat height, locate the lever on the right side under the seat. While seated, pull the lever up to lower the seat. To raise the seat, stand up and pull the lever up. Release the lever at the desired height.
Image: The lever for adjusting seat height and tilt.
2. Tilt Function and Lock
The same lever used for height adjustment also controls the tilt function. Push the lever inwards to lock the backrest in an upright position. Pull the lever outwards to enable the rocking function, allowing the chair to tilt back between 90° and 125°.
3. Tilt Tension Adjustment
Adjust the resistance of the chair's tilt by turning the round knob located underneath the front of the seat. Turn clockwise to increase tension (making it harder to recline) and counter-clockwise to decrease tension (making it easier to recline).
4. Adjustable Lumbar Support
The chair features adaptive lumbar support. To adjust its position, locate the adjustment mechanism on the backrest. Move it up or down by 1.6 inches to find the optimal support for your lower back.
Image: Detailed view of the adjustable lumbar support, showing its vertical adjustment range.
5. Flip-Up Armrests
The armrests can be flipped up by 90° to save space or allow the chair to fit under a desk. Simply lift the armrests upwards until they lock into the vertical position. To lower them, gently pull them down.
Image: The chair with armrests in both the down and flipped-up positions, illustrating the space-saving feature.
6. Product Features Overview Video
Watch this video for a visual demonstration of the chair's key features and adjustments.
Video: A demonstration of the DEVAISE Office Chair's ergonomic features, including flip-up armrests, breathable mesh, adjustable lumbar support, and height/tilt adjustments.
Maintenance
Proper maintenance will extend the life and appearance of your DEVAISE Office Chair:
- Cleaning: Wipe clean with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners, which can damage the mesh or fabric.
- Inspection: Periodically check all screws and bolts to ensure they are tight. Re-tighten if necessary.
- Casters: Keep casters free of hair and debris to ensure smooth movement.
- Weight Limit: Adhere to the maximum weight recommendation of 300 pounds.
Troubleshooting
If you encounter any issues with your chair, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair does not adjust height | Gas lift malfunction or lever not engaged. | Ensure the height adjustment lever is fully engaged. If the issue persists, the gas lift may need replacement. |
| Chair wobbles or feels unstable | Loose screws or uneven assembly. | Check and tighten all assembly screws. Ensure the chair is on a flat, even surface. |
| Casters do not roll smoothly | Debris caught in casters. | Turn the chair over and remove any hair, dust, or debris from the caster wheels. |
| Chair squeaks when moving | Loose connections or lack of lubrication. | Tighten all screws. Apply a small amount of silicone-based lubricant to moving parts if necessary. |
Specifications
Key specifications for the DEVAISE Office Chair ABGY010:
- Brand: DEVAISE
- Model Name: ABGY010 Home Office Desk Chair
- Color: Black
- Product Dimensions: 17.3"D x 26"W x 40.6"H
- Maximum Weight Recommendation: 300 Pounds
- Back Style: Solid Back with Breathable Mesh
- Arm Style: Flip-Up
- Seat Depth: 23 inches
- Fill Material: Foam (Dual-layer high-density 25D + 30D)
- Form Factor: Office Chair
- Item Weight: 28.1 pounds
- Certifications: SGS-Certified Air Rod, BIFMA-tested Casters
Image: Detailed dimensional diagram of the DEVAISE Office Chair, including height, width, and depth measurements.
Image: Close-up views of the SGS-certified air rod, quiet swivel casters, and an indication of the 300 lbs weight capacity.
Warranty and Support
For warranty information or customer support, please refer to the documentation included with your purchase or contact DEVAISE directly through their official channels. Keep your purchase receipt as proof of purchase.
